FCC ID: SLE-WM-AN-AT-01 Industrial WiFi module

Industrial WiFi module WM-AN-AT-01 User Manual This document is to define the product specification for 802.11a/b/g/n WiFi module of WM-AN-AT-01. All the data in this document is based on Qualcomm Atheros (QCA) AR6003X data sheet issued in January 2010, and other documents provided from Qualcomm Atheros. 2. General Features Item Description Complies with the latest IEEE 802.11a/b/g/n wireless LAN Qualcomm Atheros AR6003X single-chip client 802.11a/g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps, auto rate 802.11b: 11, 5.5, 2, 1Mbps, auto rate 802.11/n 2.4GHz : HT20 -MCS 0 - 7 802.11/n 5GHz : HT20 & 40 -MCS 0 - 7 OFDM (54, 48, 36, 24, 18, 12, 9, 6Mbps) OFDM (MCS0, MCS1, MCS2, MCS3 MCS4, MCS5, MCS6, MCS7) CCK (11Mbps, 5.5Mbps) DQPSK (2Mbps) DBPSK (1Mbps) 2.4GHz band: 2.4 12 2.483 GHz 5GHz U-NII 1 band: 5.15 5.25 GHz 5GHz U-NII 2A band: 5.25 5.35 GHz 5GHz U-NII 2C Band: 5.47 ~ 5.725 GHz 5GHz U-NII 3 band: 5.725 5.825 GHz FCC 15.247 DTS FCC 15.407 UNII 1. Scope Standard Chip Set Data Rate Modulation Operating Frequency FCC Regulatory Domain 3. Specifications When you enable the application program of WIFI, many wireless applications will become possible, such as: Communicate with each other wirelessly, including shares or exchanges of data. The WM-AN-AT-01 module consists of a WiFi chipset (AR6003), a 2.4GHz Power Amplifier, a 2.4GHz Band-Pass-Filter, a 5G FEM, a RF Diplexer, and a 26MHz crystal, the wifi communication is performed by AR6003 chipset and host CPU which is controlled by SDIO interface. 3.1 Power Management The WM-AN-AT-01 has an integrated Power Management Unit (PMU) which generates all the power supplies required by its internal circuitry from external 3.3V and 1.8V supplies. The main components of the PMU are as follows:

A linear regulator (SREG) which converts the host IO supply to a 1.2V supply for some small control blocks which are turned on when CHIP_PWD_L is de-asserted. A linear regulator (DREG) which converts the 1.8V input to 1.2V for the bulk of AR6003X core digital circuitry. A linear regulator (AREG) which converts the 1.8V input to 1.2V for the AR6003X core analog circuitry. 3.2 Power Transition Diagram The WM-AN-AT-01 provides integrated power management and control functions and extremely low power operation for maximum battery life across all operational states by:

Gating clocks for logic when not needed Shutting down unneeded high speed clock sources Reducing voltage levels to specific blocks in some states 3.3 Operational Description The WM-AN-AT-01 is designed for installation into mobile or fixed devices such as data terminals which typically operate at distances greater than 20 cm from the human body. 4. Others 1) This device is intended for OEM integrators only. 2) OEM integrators is responsible for ensuring that the end-user has no manual instructions to remove or install module. 3) Separate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and different antenna configurations. 4) Please see the full Grant of Equipment document for other restrictions. 5. Regulatory FEDERAL COMMUNICATIONS COMMISSION INTERFERENCE STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/ TV technician for help. CAUTION Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the equipment. LABEL REQUIREMENT This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. RF exposure warning This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provide with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: "Contains FCC ID: SLE-WM-AN-AT-01 . Information for the OEMs and Integrators The following statement must be included with all versions of this document supplied to an OEM or integrator, but should not be distributed to the end user. 1) This device is intended for OEM integrators only. 2) Please see the full Grant of Equipment document for other restrictions. ANTENNA USED This radio transmitter FCCID: SLE-WM-AN-AT-01 has been approved by FCC to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. No. Manufacturer Part No. Antenna Type Peak Gain 2.04 dBi for 2.4 GHz 0.81 dBi for 5.15-5.25 GHz 0.38 dBi for 5.25-5.35 GHz

-1.39 dBi for 5.47-5,725 GHz

-0.39 dBi for 5.725-5.85 GHz 1 KINSUN ANT-WDB-ARM-02 Dipole NCC

Moxa Inc. FCC ID Label FCC ID.: SLE-WM-AN-AT-01 FL. 4, NO. 135, LANE 235, BAOQIAO RD., XINDIAN DIST., NEW TAIPEI CITY, TAIWAN TEL: +886-02-8919-1230

Moxa Inc. The FCC ID will be placed on the equipment as shown in the photograph below. FCC ID.: SLE-WM-AN-AT-01 FL. 4, NO. 135, LANE 235, BAOQIAO RD., XINDIAN DIST., NEW TAIPEI CITY, TAIWAN TEL: +886-02-8919-1230

Federal Communications Commission Authorization and Evaluation Division July. 15, 2020 ATTESTATION FCC ID: SLE-WM-AN-AT-01 Product: Industrial WiFi module Model: WM-AN-AT-01 We dont provide any controls or software to allow operation outside the USA frequency band when we sell a product bearing the FCC ID: SLE-WM-AN-AT-01 anywhere in the world. Sincerely,

By: Penny Weng Title: Senior Engineer Company: Moxa Inc. Telephone: 886-2-8919-1230 e-mail: Penny.Weng@moxa.com

Date: 07/15/2020 Ref: Confidentiality request for FCC ID: SLE-WM-AN-AT-01 To whom it may concern:

Pursuant to 0.457(d)(1)(ii) and 0.459 of the Commissions Rules (47 C.F.R.) and 552 (b)(4) of the Freedom of Information Act, Moxa Inc. hereby request requests that a part of the subject FCC application be held confidential to avoid release of sensitive information of the product to the public. For the product stated above, we request that the following information be withheld from public disclose:

Permanent Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent Permanent Permanent Exhibit Block Diagrams External Photos Internal Photos Operation Description Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Users Manual Permanent Confidentiality:

The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to us and provide unjustified benefits to our competitors. Short-Term Confidentiality:

We hereby request short-term confidentiality for the product stated above to avoid premature release of sensitive information prior to marketing or release of the product to the public. Release date of short term confidentiality is:

45 days from grant date marked 90 days from grant date marked 135 days from grant date marked 180 days from grant date marked Specific date:

Sincerely, __________________________ By: Penny Weng Title: Senior Engineer Company: Moxa Inc. Telephone: 886-2-8919-1230 e-mail: Penny.Weng@moxa.com

RF_734_02 04 April 16 2. 3. 4. 5. 8. Modular Approval Request FCC (KDB 996369 D01 & Part 15.212) FCC ID: SLE-WM-AN-AT-01 Items to be covered by Single modular transmitters. 1. The modular transmitter must have its own RF shielding. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The modular transmitter must have its own power supply regulation. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(b)(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). Answer from applicant The modular transmitter has its own RF shielding. The component number is AR6003. The component number is AR6003. The modular transmitter complies with the antenna requirement. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with Part 15 emission limits regardless of the device into which it is eventually installed. The modular transmitter is tested in a stand-alone configuration. 6. The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number in accordance with 15.212 (a)(1)(vi)(A) / (B). The modular transmitter complies with the label requirement. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. For example, timing requirements that must be met before a transmitter is authorized for operation under Section 15.231. For instance, data transmission is prohibited, except for operation under Section 15.231(e), in which case there are separate field strength level and timing requirements. Compliance with these requirements must be assured. there are very strict operational and The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 1.1310, 2.1091, 2.1093, and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance. Modular transmitters approved under other Sections of Part 15, when necessary, may also need to address certain RF Exposure concerns, typically by providing specific installation and operating instructions for users, installers and other interested parties to ensure compliance. Please refer to the user manual instructions. The modular transmitter complies with applicable RF exposure requirement. Name and surname of applicant (or authorized representative): Penny Weng Date: 2020/07/15 Signature:

Vincent Lin DEKRA Testing and Certification Co., Ltd. No.5-22, Ruishukeng, Linkou Dist., New Taipei City 24451, Taiwan, R.O.C. Moxa Inc. 4F, No.135, Lane 235, BAOQIAO Rd. XINDIAN DIST. NEW TAIPEI CITY Taiwan Declaration of Authorization We Name:

Address:

City:

Country:

Declare that:

Name Representative of agent:

Agent Company name:

Address:

City:

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is authorized to apply for Certification of the following product(s):

Product Name: Industrial WiFi module Model No.: WM-AN-AT-01 FCC ID: SLE-WM-AN-AT-01 on our behalf. This is valid until 07/15/2021, or until FCC certification are completed, whichever comes sooner. Date:

City:

Name:

Function:

Signature:

NEW TAIPEI CITY Senior Engineer Penny Weng 07/15/2020